Display screen or portion thereof with graphical user interface



The sole FIGURE shows a front view of a display screen or portion thereof with graphical user interface showing our new design.

The peripheral dashed broken lines represent a display screen or portion thereof and form no part of the claimed design. The dot-dash broken lines represent a boundary which forms no part of the claimed design and the portion of the graphical user interface within the dot-dash broken lines forms no part of the claimed design. Grayscale shading depicts a contrast in appearance. 

CLAIM The ornamental design for a display screen or portion thereof with graphical user interface, as shown and described. 